Pith Number

pith:DY34NJIN

pith:2019:DY34NJINCBGEFXQAI6VVJ3GOMZ

not attested not anchored not stored refs pending

A Capsule Network for Recommendation and Explaining What You Like and Dislike

Chenliang Li, Cong Quan, Libing Wu, Li Peng, Yuming Deng, Yunwei Qi

arxiv:1907.00687 v1 · 2019-07-01 · cs.IR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:41:50.766302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e37c6a50d104c42de0047ab54ecce66795533a49e8bf38fc68fc6b1ddc1d1b7

Aliases

arxiv: 1907.00687 · arxiv_version: 1907.00687v1 · doi: 10.48550/arxiv.1907.00687 · pith_short_12: DY34NJINCBGE · pith_short_16: DY34NJINCBGEFXQA · pith_short_8: DY34NJIN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DY34NJINCBGEFXQAI6VVJ3GOMZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1e37c6a50d104c42de0047ab54ecce66795533a49e8bf38fc68fc6b1ddc1d1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0d3fb09c68ab7b13edc7375ce8f8326f328f711adc60a22e2ca1cca47f6b85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-07-01T12:12:00Z",
    "title_canon_sha256": "eb4e6c25b158b460c1eaa1ead7065e93bbeb9e8a1703e045eb9a08455e78d9a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00687",
    "kind": "arxiv",
    "version": 1
  }
}